T/GDWHA 0020-2025 Active Group standards

T/GDWHA 0020-2025 Integration Pump-Dam Design, Manufacturing, Installation and Acceptance Standards

Publish Date: 2025-03-04 Implement Date: 2025-03-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDWHA 0020-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydropower projects

ICS Name: Hydraulic structures

Publish Date: 2025-03-04

Implement Date: 2025-03-07

Scope

Scope: This document is applicable to the design, manufacture, inspection, installation, testing, and acceptance of integrated pump gates with a single pump flow rate of 0.27 m3/s to 5.0 m3/s and a head of 0 m to 5 m in flood control, drainage, irrigation, and ecological water replenishment projects in the fields of water conservancy and municipal engineering. Main technical content: This document proposes the classification and models of integrated pump gates, and stipulates the technical requirements for the design, manufacture, inspection, installation, testing, and acceptance of integrated pump gates.